Add or Remove Programs entry for Windows Live Sign-in Assistant. The Windows Live Sign-in Assistant is a helper add-on for Internet Explorer and Windows Live Messenger that allows users to save ...

Windows Messenger was the XP counterpart to MSN Messenger, both of which were replaced by Windows Live Messenger and later Skype. See Windows Live Messenger and Microsoft Lync.

MSN Messenger became Windows Messenger in Windows XP and evolved into Windows Live Messenger in 2007. See MSN and Windows Live Messenger. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...